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PolarNik [594]
3 years ago
14

Jorge is looking to buy a new computer. The computer he wants to buy costs $860. He has already saved $210. If he earns $162.50

per week and saves all the money he earns to pay for the computer, how many weeks will he need to work in order to have enough money to buy the computer?​
Mathematics
1 answer:
Tamiku [17]3 years ago
4 0

Answer:

it would take 4 weeks to buy his computer

Step-by-step explanation:

2 weeks=324

the 50 cents in 2 weeks =100

210+324=523

523$ in 2 weeks

523+324=858

856$ in 4 weeks

add the 4 weeks of 50 cents.

50x4=200=2.00$

2.00+858=860$

tadaaaaaa

Step-by-step explanation:

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65=15+x^2 solve for x
7nadin3 [17]

Answer:

±5sqrt(2) =x

Step-by-step explanation:

65=15+x^2

Subtract 15 from each side

65-15=15-15+x^2

50 = x^2

Take the square root of each side

±sqrt(50) = sqrt(x^2)

±sqrt(25*2) =x

±sqrt(25)sqrt(2) =x

±5sqrt(2) =x

4 0
3 years ago
Please Help, 35 Points.
Andrei [34K]

To answer this question, we have the start-up costs of $ 52,000

A monthly inflation of $ 0 is assumed

Operating costs  are $680

The daily gain  is $960

For the Part A.

The inequality that this situation represents

 960d-680d>52000

So:

d(960-680)>52000

Where d represents the number of days.

For the Part B.

To start earning, you must replace all the initial investment and cover the expenses per day. The time that must pass for this to happen is obtained by clearing "d" from the inequality.


 d>\frac{52000}{960-680}

d> 185.71 days

Then, the sum of the net profits will be greater than the initial investment after 186 days of starting the business.

4 0
3 years ago
PLEASE HELP ME QUICK!!
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Answer: yes kevin skied as long as lori

3 0
2 years ago
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6 0
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Read 2 more answers
Graph the first six terms of a sequence where a1=5 and r=1.25
emmainna [20.7K]
The sequence above is geometric progression. 
The nth term of such sequence is given by;

Tn = ar∧(n-1),
Where a⇒first term and
            r⇒common ratio

So, 1st term = 5×1.25∧(1-1) = 5×1.25∧0 =5 
      2nd term = 5×1.25∧(2-1) = 5×1.25 = 6.25
      3rd term = 5×1.25∧(3-1) = 5×1.25² = 7.8125
       4th term = 5×1.25∧(4-1) =5×1.25³ = 9.765625
       5th term = 5×1.25∧(5-1) = 5×1.25∧4 = 12.20703125
       6th term = 5×1.25∧(6-1) = 5×1.25∧5 = 15.25878909
7 0
3 years ago
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